Find the circumference of the circle. Use 3.14 !! (No link)
Answer:
62.8 ft
Step-by-step explanation:
Given,
Diameter = 20 ft ( from the diagram )
pi = 3.14
To find : Circumference ( circle ) = ?
Radius ( r )
= Diameter / 2
= 20 / 2
= 10 ft
Formula : -
Circumference ( circle ) = 2 pi r
Circumference ( circle )
= 2 x 3.14 x 10
= 2 x 31.4
= 62.8 ft
What x and y equal to
Answer:
X = 4, Y = 3.
Explanation:
Since the length of side CK is equal to the length of WM, then you can make the equation 6y-4 = 18. then you just add 4 to each side and divide both sides by six to get 3. Same thing for the other equation. Angle (i think its an angle due to its placement) C is equal to angle M, so you can make the equation 3x + 7 = 19. Subtract seven from both sides then divide by 3 to get 4. Tell me if you have any questions :)
Answer and Step-by-step explanation:
We know the triangles are congruent, so if you were to flip one of the triangles onto the other, the will perfectly match up, allowing us to solve for x and y.
19 = 3x + 7
Subtract 7 from both sides.
12 = 3x
Divide each side by 3.
4 = x
14 = 6y - 4
Add 4 to each side.
18 = 6y
Divide each side by 6.
3 = y
x = 4
y = 3
#teamtrees #PAW (Plant And Water)
A reporter collected data on y, the current market value, in dollars, of a certain car for various years, x, after it had been purchased new. The equation below was fit to the data. y = 16,500 - 1,500x
Questions that followed :
What does the slope of the graph of this equation represent?
What does y-intercept of the graph of this equation represent?
Answer:
Kindly check explanation
Step-by-step explanation:
Given the model:
y = 16,500 - 1,500x
The slope = - 1500 ; this is a negative slope and means that the dependent variable will decrease with increase in the independent variable.
This means that, the market value of a car will decrease by 1500 per unit increase in year (a yearly fall of 1500 from the market value of cars per year after purchase).
The y - intercept is the value of y (market value) when x (number of years ) = 0 ; This means that the intercept value of 16500, is the initial prove of the car ; current value when the car hasn't been used.
What is a formula for the nth term of the given sequence? -4, 4, 12
Suppose f(x) = x2 and g(x) = Which statement best compares the
graph of g(x) with the graph of f(x)?
A. The graph of g(x) is vertically compressed by a factor of 2.
B. The graph of g(x) is horizontally compressed by a factor of 2.
C. The graph of g(x) is horizontally stretched by a factor of 2.
D. The graph of g(x) is shifted 2 units to the right.
Answer: I think it’s B
Step-by-step explanation:
Sry if wrong pls don’t be mad.
Select the correct answer.
Solve the following quadratic equation.
(x + 4)^2 = 25
A. x= 9 and r = -1
B. x= -9 and x = -1
C. x= -9 and x= 1
D. x = 9 and x = 1
Answer:
-9; 1
Step-by-step explanation:
x+4=5
x=5-4
x=1
x+4=-5
x=-5-4
x=-9
The solution of the quadratic equation (x + 4)^2 = 25 is x = -9 and x = 1
The correct answer is option (C)
What is quadratic equation?"It is a polynomial with degree 2. The general form of quadratic equation is ax²+ b x + c =0, where a, b, c are real numbers with a ≠ 0."
For given example,
We need to find the solution of the quadratic equation (x + 4)^2 = 25.
⇒ (x + 4)^2 = 25
⇒ x² + 2(4)(x) + (4)² = 25
⇒ x² + 8x + 16 = 25
⇒ x² + 8x - 9 = 0
⇒ x² + 9x - x - 9 = 0
⇒ x(x + 9) - 1(x + 9) = 0
⇒ (x + 9)(x - 1) = 0
⇒ x + 9 = 0 and x - 1 = 0
⇒ x = -9 and x = 1
The correct answer is option (C)
Learn more about quadratic equation here:
https://brainly.com/question/1863222
#SPJ2
A newspaper editor wants to know whether people who buy the newspaper like the paper’s new format. He prints an alphabetical list of all the employee names and asks every fifth person on the list. Is the sample likely to be biased or unbiased? Explain your answer.
Answer:
I know that's it's Biased but I can't fully get my answer out.
I beleive its biased because he is only asking those who works for the newspaper but every fifth person
I think this answer was help you
I need help with geometry
Answer:
[tex]Points ~that ~lies~on ~the~sides~of ~the~triangle.[/tex]
[tex]A)~(a,0)[/tex][tex]D)~\frac{a}{2}=\frac{b}{2}[/tex]---------------------------
hope it helps...
have a great day!!
Answer:
Options A and D will be your answers
Step-by-step explanation:
hope it helps you...
HELP PLZ URGENT!HELP PLZ URGENT!HELP PLZ URGENT!HELP PLZ URGENT!HELP AGAIN
Answer:
13 is the answer i think try it out
Can someone help me with this it's multiple answers
Answer:
all the answers are correct
Step-by-step explanation:
2 times 2 times 3 times 3 =36
2 times 3 times 2 times 3 = 36
2 times 9 times 2 = 36
2 times 2 times 9 = 36
20% of $80 and add it to the original amount!
Answer:
96
Step-by-step explanation:
20 percent of 80 is 16, and added to 80 would equal 96
Find x rounded to the nearest while number
Answer:
10.35
Step-by-step explanation:
The given triangle is a right angled ∆ .The data given is ,
Base = x Hypontenuse = 23 Angle = 63° .We can use ratio of cosine here , as ,
=> cos∅ = b/h
=> cos 63° = x/23
=> 0.45 = x/23
=> x = 23 × 0.45
=> x = 10.35
Hence the value of x is 10.35Oak Street and Elm Street run parallel to each other. When Main Street
intersects them, it forms interior 4, measuring 35°. What is the measure of
6?
Answer: D. 145
Step-by-step explanation: Angle 6+ 35 = 180. 180-35= 145. Angle 2 and Angle 6 are congruent and Angle 2 and Angle 4 make up a line of 180 degrees.
Answer:
D
Step-by-step explanation:
Cara leaves her house at 10:03 and arrives at the library at 10:17. Irena leaves her house at 11:55 and arrives at the library at 12:06. Who takes longer to get to the library? How many minutes longer? Blank takes longer. She takes blank minutes longer
Answer: Cara takes longer to get to the library. She used 3 minutes more
Step-by-step explanation:
Cara leaves her house at 10:03 and arrives at the library at 10:17. The number of minutes used by Cara will be:
= 10.17 - 10.03
= 14 minutes
Irena leaves her house at 11:55 and arrives at the library at 12:06. The number of minutes used by Irena will be:
= 12.06 - 11.55
= 11 minutes
Cara takes longer to get to the library. She used (14 - 11) = 3 minutes more
NO LINKS i need help with this
Answer: I’m pretty sure it is 2
Step-by-step explanation:
5*5*5=125
Well if you multiply 2*2*2=8 which is another number in the Fibonacci cubic code.....
Which statements are true about the polynomial function?
f(x) = x3 + 5x² + 6x
Select each correct answer.
Answer: b is correct
Step-by-step explanation:
7/5 simplafied please help me
Answer:
1.4
Step-by-step explanation:
7/5 = 1.4
What is the height of the pyramid?
Answer:
4
Step-by-step explanation:
The slant height of the pyramid is marked as 5. If we drew and auxiliary 2D right triangle in the pyramid, this slant height would be the hypotenuse and one of the legs would be the height of the pyramid. The base leg would be equal to half of a side of the pyramid (3). Therefore, we can use the Pythagorean theorem to find the height ([tex]h[/tex]):
[tex]3^2+h^2=5^2,\\h^2=16,\\h=\boxed{4}[/tex]
15y - 2y + 29 = 5y -27
Answer:
y=-7
Step-by-step explanation:
Answer:
8y=-56
Step-by-step explanation:
Subtract 15y-2y
after you get 13y subtract 5y which is 8y
afterwards subtract -29-27 which is addition and you get -56
y=-7
pleas help me 20 points
Answer:
12
Step-by-step explanation:
48/4 = 12
Answer:
12
Step-by-step explanation:
you need to divide 48 by 4 which would get you 12
Find the arc length of the partial circle.
Either enter an exact answer in terms of T or use 3.14 for pie and enter your answer as a decimal.
units
Answer:
Arc length
[tex]2\pi \times 8 \times \frac{90}{360} \\ 4\pi[/tex]
ano ang dapat tandaan sa pagbuo ng plano ng proyekto
Answer: kung ano ang dapat tandaan ay na kailangan mong makuha ang bawat detalye at gawin ang mga bagay na mabagal upang hindi ka makaligtaan anything. Pinaka utok pls
Step-by-step explanation:
I don't understand how to factor out the GCF of the polynomial
[tex]4x^{2} -8x-6[/tex]
Differentiate 2x-4x^4
Answer:
2-16x^3
Step-by-step explanation:
Help asap plz and thank you
Answer:
A
Step-by-step explanation:
z, duehdhdhd 2747 36veuend
what ratio is the same as 2/3?
a ) 8 / 12
b) 6 / 12
c) 9 / 12
d) 10 / 12
Answer: a) 8/12
Step-by-step explanation:
Both numbers have to be the same for it to be equal: More info below.
The answer is a) because 8 divided by 2 is 4, and 12 divided by 3 is also 4.
It is not b) because 6 divided by 2 is 3, but 12 divided by 3 is 4.
Not c) because 9 divided by 2 is 4.5, and 12 divided by 3 is 4.
Not d) because 10 divided by 2 is 5, and 12 divided by 3 is 4.
Therefore, the answer is a) 8/12.
Hope this helps!
Is it true or false?
Answer:
true, yes
Step-by-step explanation:
Answer:
I think it's true but I could be wrong
Please I need help asap An expalanation would be great
Answer:
x = 4
Step-by-step explanation:
DB is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides , that is
[tex]\frac{x}{6}[/tex] = [tex]\frac{2}{3}[/tex] ( cross- multiply )
3x = 12 ( divide both sides by 3 )
x = 4
Can someone help me please
Answer:
I think ur answer is 10.
Step-by-step explanation:
help help help i’ll kiss u
Answer:
i want my kiss first
Step-by-step explanation:
MRK ME BRAINLIEST PLZZZZZZ